243 
Analyses of augite-syenites. 
| 
| 
515 A RØRER | 5971 55-79 56-85 
к. | 3-40 1-81 
В: | 15:37 15°76 21-56 
О... | 3:28 1.60 3:44 
Г 5:72 7-56 1-14 
MAO AU | 14 14 
More. | 1:58 41 85 
о. | 520 3-70 5:26 
О. RCE т 6-07 
о А Ian sa О 3:66 
H,O above 110°.. | 2 | 18 | 52 
Н,О at 110°.... | 83 34 | 
| IN 352 36 
Total... | 10065 | 9971 | 99°35 
Sp.gr.... | 2697 | 2766 | 
26. Augite-syenite, Niakornarsuk, Korok Fjord, S. Greenland. 
С. Wiyruer, analyst. 
A. Augite-syenite, Kangerdluarsuk, S. Greenland (= analysis 
No. 16, p. 190). 
В. Augite-syenite (larvikite), Nötterö, Norway. G. ForsBERG, 
analyst (W. С. Brösser, Zeitschrift für Krystallographie XVI, 
1890, p. 30). 
as both of the rocks, especially the last mentioned, in some 
. degree show local variations in their chemical composition 
the idea is not excluded that the two rocks may be identical 
in their general composition. Still it would seem probable that 
the presence of lime in greater quantities in the analysis of the 
Korok rock: is not casual, but an expression of a general 
16* 
